Cheap Apartments for Rent in St. Clair, MO from $400 (24 Rentals)

How Many Bedrooms?Done
Select your price rangeDone
Lifestyle Matching SearchDone
Learn more about Lifestyle Search
By AmenitiesDone
By Community TypeDone
Features and AvailabilityDone
Done

Search the lowest-cost Apartments available for rent right now in St. Clair.

Know Your Rights - How Discrimination Laws Impact Landlords and Tenants

Read our practical guide to landlord and tenant rights. Understand protected classes, reasonable accommodations, and legal exceptions to prevent housing discrimination.

Read Article
close
View Me
Meramec Place
1 to 2 Bedroom Apartments

Meramec Place

69 Cheryl LnValley Park, MO 63088
  • Utilities Included
Showing Results 1-24, Page 1 of 1

St. Clair, MO Local Guide

Cheapest Available St. Clair Apartments for Rent and Nearby

 

The cheapest available apartment rental in St. Clair, MO is a 1 Bed unit found at 990 S Lay Ave priced from $680. Summit Valley Apartments in the Gray Summit neighborhood has the second lowest priced unit, which is a 1 Bed apartment currently listed from $706. Here is today’s list of the most affordable St. Clair apartments for rent:

Apartment ListingModel NameBed/BathPriced From
990 S Lay Ave990 South Lay1BR,1BA$680
Summit Valley ApartmentsOne Bed, One Bath1BR,1BA$706
Chapel Ridge of Union1 Bedrooms1BR,1BA$999
Walden Pond2A2BR,2BA$1,100
Autumn Leaf Apartment HomesBedroom upstairs2BR,2BA$1,150

Best Value Apartments for Rent in St. Clair, MO and Nearby

As of April 18, 2025 the best value apartment in the St. Clair area is the $1.19 price per square foot 33E Model at Carriage Place at Lake Chesterfield in the in the Enclaves at Cherry Hills neighborhood starting from $1,749. The second greatest value St. Clair apartment is the The Parkland Model at Sugar Creek Apartments starting at $1,750 with a $1.41 price per square foot in the Murphy neighborhood. Here is today’s list of the best values for St. Clair apartments based on price per square foot:

Apartment ListingModel NameBed/BathPrice Per Sq.Ft.
Carriage Place at Lake Chesterfield33E3BR,3BA$1.19
Sugar Creek ApartmentsThe Parkland2BR,2BA$1.41
Walden Pond3A3BR,2BA$1.02
Autumn Leaf Apartment HomesBedroom upstairs2BR,2BA$1.12
Retreat at Seven TrailsThe Breckenridge2BR,1BA$1.40
Summit Valley ApartmentsOne Bed, One Bath1BR,1BA$0.87
Greenmar ApartmentsJade2BR,1BA$1.28
Chapel Ridge of Union1 Bedrooms1BR,1BA$1.48
125 Crescent Lake Rd, Unit 109125 Crescent Lake Rd2BR,1BA$1.12
990 S Lay Ave990 South Lay1BR,1BA$1.36

Quick Rent Budget Calculator

How much rent can you afford?

The common "Rule of Thumb" is that rent should be no more than 30% of your income. How much is that? Enter your monthly income and click "Calculate My Budget" to find out.

decorative image of people with a giant lease agreement

Best Local Schools in
St. Clair, MO

School data provided by Great Schools

Remember the 3 Rules of Real Estate:
Location, Location, Location!

Explore St. Clair, MO Rentals by Map

Decorative image of map

See the most popular apartments and homes in St. Clair, MO

View MapSt. Clair, MO Apartments MapView MapSt. Clair, MO Rental Homes Map

Getting Around St. Clair, MO

Walk Score®

30 / 100

Car-Dependent

Most errands require a car

Bike Score®

27 / 100

Somewhat Bikeable

Minimal bike infrastructure

What Are Walk Score®, Transit Score®, and Bike Score® Ratings?

  • Walk Score® measures the walkability of any address.
  • Transit Score® measures access to public transit.
  • Bike Score® measures the bikeability of any address.

Frequently Asked Questions about Cheap St. Clair Apartments

How much is rent for a Cheap One Bedroom St. Clair Apartment?

The lowest price for a Cheap One Bedroom St. Clair Apartment is $680 at 990 S Lay Ave.

What is the lowest price for a Cheap Two Bedroom St. Clair Apartment for rent?

Today's best deal for a Cheap Two Bedroom Apartment in St. Clair is starting from $835 at Summit Valley Apartments.

What is the most affordable St. Clair Three Bedroom Apartment?

The best deal on a cheap St. Clair Three Bedroom Apartment rental is at Walden Pond and starts from $1,350.

Expert Rental Resources

Helpful Apartment Articles, How-To's and Tips

The rental experts at ApartmentHomeLiving.com provide you with top advice, tools, and tips for understanding the leasing process and finding the perfect rental. Here are a few helpful rental and leasing articles from our experts to guide you on your search.

decorative image for Understanding Amenity Fees: Know Where You Might Be Able to Save Money article

Understanding Amenity Fees: Know Where You Might Be Able to Save Money

Written by: Amber Kanuckel

With the rising costs of housing, a lot of renters are asking this question: Is it possible to opt out of various amenities that your rental property offers so that you can avoid paying the fees.

decorative image for Know Your Rights - How Discrimination Laws Impact Landlords and Tenants article

Know Your Rights - How Discrimination Laws Impact Landlords and Tenants

Written by: Christine Leonard, Esq.

Everyone needs a place to live and to call home. For decades, the federal government has established protections to ensure that individuals and families can find housing free from discriminatory barriers.

decorative image for Renting Smart: Lease Basics Every Renter Needs article

Renting Smart: Lease Basics Every Renter Needs

Written by: Christine Leonard, Esq.

Often, in the excitement of finding a new place to live, there’s a rush to make it happen, and - too often - a new tenant signs a lease without reading it carefully.

decorative image for Battling the Butts: Your Guide to the Reality of Smoke-Free Renting article

Battling the Butts: Your Guide to the Reality of Smoke-Free Renting

Written by: Andrea Lee Negroni, JD

While many apartment buildings are “no smoking” properties, it’s hard to know exactly how many. In 2017, the National Apartment Association reported more than half of rental properties had smoke free policies.